החיפוש שביצעת - ((communication conversation) OR (communication cohesion)) 2 dimensions pond fish - חזר ריק.

אולי כדאי לנסות איות אחר או כתיב מלא:
communication conversation » communication information, communication communication, communication foundation
communication cohesion » communication collections, communication control, communication cost
dimensions pond » dimensions bound, dimensions among, dimensions doing
2 dimensions » _ dimensions, 2 dimensional, new dimensions

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